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vitfil [10]
3 years ago
7

What happens to the temperature of a gas when it is compressed? a the temperature does not change. b the temperature increases.

c the temperature becomes unpredictable. d the temperature decreases?
Physics
2 answers:
kupik [55]3 years ago
8 0

Answer:

<h2>Increases.</h2>

Explanation:

Because the volume is reduced, particles are accelerated and that increases the temperature, due to the energy inside the system.

nasty-shy [4]3 years ago
5 0
I think the temperature increases
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……………………………………………………………..?
kotegsom [21]

Answer:

C

Explanation:

First find the electrical wattage

W = I^2 * R

R = 12 ohms

I = 2 amps

Wattage = 2^2 * 12

Wattage = 4* 12

Wattage = 48 watts.

Now you need to use the power formula

Work = Power * Time

Work = ?

Power = 48 watts

Time = 3 minutes = 3 * 60 = 180 seconds.

Work = 48 * 180

Work = 8640 J

That's C

3 0
2 years ago
What is the force of gravity for a 12 kg turkey?<br><br> Please help asap
pogonyaev

Answer: 117.6N

Explanation:

By the second Newton's law, we know that:

F = m*a

F = force

m = mass

a = acceleration

We know that in the surface of the Earth, the gravitational acceleration is g = 9.8m/s^2.

Then we just can input that acceleration in the above equation, and also replace m by 12kg, and find that the force due the gravity is:

F = 12kg*9.8m/s^2 = 117.6N

7 0
2 years ago
Please help solving this physics question
sp2606 [1]
True
False
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4 0
3 years ago
A car accelerates uniformly from rest to a speed of 6.6 m/s in 6.5 s. Find the distance the car travels during this time.
andrew11 [14]
It traveled 39.6 meters
6 0
3 years ago
Read 2 more answers
I don't understand how to get 50000 ohms, please can someone help? I would have just left my answer at 25,000 ohms!
pochemuha
I think this is shown in the fine print on the second sheet . . .


The question starts out by saying that the scale uses <u>two</u> 3V cells <u>in series</u>.
That makes the total battery voltage 6 volts.

0.12 milliamperes = 0.00012 Amperes.

Resistance = (voltage) / (current in Amperes).

Resistance = 6 / 0.00012 = 50,000 Ω






8 0
3 years ago
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